Happy summer vacation, but remember to prevent drowning!

6 points of knowledge to master

While strengthening prevention, parents and guardians should also master relevant first-aid knowledge and skills. Once an accident occurs, rescue is urgent!

How to save oneself

1. After falling into the water, don't panic, keep your head clear. Never raise your hands or struggle desperately, as this will make you sink more easily.

2. After falling into the water, immediately hold your breath, then relax your limbs, and try to maintain a supine position, keeping your head tilted back and your mouth upward, so that your mouth and nose are exposed to the surface of the water, and you can breathe at this time.

3. When breathing, try to inhale with your mouth and exhale with your nose to prevent choking. Try to keep your body afloat and wait for others to rescue you.

4. If there is something around you that you can grab, pull, or hold onto, quickly grab it and use it to float to the surface. If there is nothing to grab, you need to use certain techniques to float yourself.

5. When someone comes to rescue you, be sure to follow the rescuer's instructions and don't pull the rescuer hard.

1. Generally, it is caused by calf muscle cramps, so you should remain calm and call for help immediately.

2. Curl your body into a ball and float to the surface.

3. Take a deep breath, submerge your face in the water, and forcefully pull the thumb of the cramped limb upward and forward, making the thumb stick up, continuing to pull until the pain disappears, and the cramp will naturally stop.

4. After one attack, the same area may cramp again, so you should fully massage the painful area and slowly swim to the shore. After landing, it is best to massage and apply heat to the affected area.

5. If the wrist muscles cramp, you can flex and extend your fingers and adopt a supine position to swim with both feet.

Finally, I would like to remind everyone again,

Parents must not relax their vigilance!

Be sure to improve children's safety awareness,

Prevent tragedies from happening!